Bug 1073441 - large NFS writes to Gluster slow down then stop
Summary: large NFS writes to Gluster slow down then stop
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: nfs
Version: 3.5.0
Hardware: x86_64
OS: Linux
high
low
Target Milestone: ---
Assignee: Kaleb KEITHLEY
QA Contact:
URL:
Whiteboard:
Depends On: 977492 1008301 1073442
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-03-06 12:57 UTC by Kaleb KEITHLEY
Modified: 2014-04-17 12:29 UTC (History)
16 users (show)

Fixed In Version: glusterfs-3.5.0
Clone Of: 1008301
Environment:
Last Closed: 2014-04-17 12:29:29 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Embargoed:


Attachments (Terms of Use)
Comment (112.42 KB, text/plain)
2014-03-06 12:57 UTC, Kaleb KEITHLEY
no flags Details

Description Kaleb KEITHLEY 2014-03-06 12:57:41 UTC
Created attachment 915863 [details]
Comment

(This comment was longer than 65,535 characters and has been moved to an attachment by Red Hat Bugzilla).

Comment 1 Anand Avati 2014-03-06 13:15:35 UTC
REVIEW: http://review.gluster.org/7200 (gNFS: Set default outstanding RPC limit to 16) posted (#1) for review on release-3.5 by Kaleb KEITHLEY (kkeithle)

Comment 2 Anand Avati 2014-03-07 20:11:39 UTC
COMMIT: http://review.gluster.org/7200 committed in release-3.5 by Anand Avati (avati) 
------
commit 0e8e79350947b9dedd02b1cc2339b8dc42ca599d
Author: Kaleb S. KEITHLEY <kkeithle>
Date:   Thu Mar 6 08:13:57 2014 -0500

    gNFS: Set default outstanding RPC limit to 16
    
    Backport of http://review.gluster.org/#/c/6696/
    
    With 64, NFS server hangs with large I/O load (~ 64 threads writing
    to NFS server). The test results from Ben England (Performance expert)
    suggest to set it as 16 instead of 64.
    
    Change-Id: Iaa9dda512904d2e359d8122a05e5bf65f99a7e78
    BUG: 1073441
    Signed-off-by: Kaleb S. KEITHLEY <kkeithle>
    Reviewed-on: http://review.gluster.org/7200
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Santosh Pradhan <spradhan>

Comment 3 Niels de Vos 2014-04-17 12:29:29 UTC
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.5.0, please reopen this bug report.

glusterfs-3.5.0 has been announced on the Gluster Developers mailinglist [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] http://thread.gmane.org/gmane.comp.file-systems.gluster.devel/6137
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user


Note You need to log in before you can comment on or make changes to this bug.